/* Frontend (public marketing) theme */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line);}
.site-header .container{display:flex;align-items:center;gap:24px;height:68px;}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.15rem;color:var(--brand);letter-spacing:-.02em;}
.brand:hover{text-decoration:none;}
.brand .dot{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:.8rem;font-weight:800;}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center;}
.nav a{color:var(--brand);font-weight:600;font-size:.95rem;}
.nav a:hover{color:var(--primary);text-decoration:none;}
.nav .btn{margin-left:6px;}

/* hero */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1200px 500px at 80% -10%,rgba(15,185,177,.18),transparent),
  linear-gradient(180deg,#0b1f3a,#13315c);color:#eaf1fb;}
.hero .container{padding:72px 20px 88px;}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);color:#fff;max-width:14ch;}
.hero .lead{font-size:clamp(1.05rem,2vw,1.3rem);color:#c4d4ec;max-width:54ch;margin-bottom:1.6rem;}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.hero .note{margin-top:1rem;font-size:.85rem;color:#9fb4d4;}
.badge360{display:inline-flex;align-items:center;gap:.5rem;background:rgba(15,185,177,.16);
  color:#7fe9e1;border:1px solid rgba(15,185,177,.4);padding:.3rem .75rem;border-radius:999px;
  font-size:.8rem;font-weight:600;margin-bottom:1.2rem;}

/* sections */
.section{padding:68px 0;}
.section h2{font-size:clamp(1.6rem,3vw,2.2rem);text-align:center;color:var(--brand);}
.section .sub{text-align:center;color:var(--muted);max-width:60ch;margin:0 auto 2.6rem;}
.cards-3{grid-template-columns:repeat(3,1fr);}
.feature{padding:26px;}
.feature .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(15,185,177,.16));font-size:1.4rem;margin-bottom:14px;}
.feature h3{font-size:1.15rem;color:var(--brand);}
.feature p{color:var(--muted);margin:0;}

/* steps */
.steps{grid-template-columns:repeat(3,1fr);counter-reset:step;}
.step{padding:26px;position:relative;}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:18px;right:20px;
  font-weight:800;font-size:1.6rem;color:var(--line);}

/* pricing */
.pricing{background:#eef3fb;}
.price-card{max-width:420px;margin:0 auto;text-align:center;padding:34px;border:2px solid var(--primary);}
.price{font-size:3rem;font-weight:800;color:var(--brand);letter-spacing:-.03em;}
.price small{font-size:1rem;font-weight:600;color:var(--muted);}
.price-list{list-style:none;padding:0;margin:1.4rem 0;text-align:left;display:inline-block;}
.price-list li{padding:.35rem 0 .35rem 1.7rem;position:relative;color:var(--brand);}
.price-list li::before{content:"✓";position:absolute;left:0;color:var(--accent-600);font-weight:800;}

/* footer */
.site-footer{background:var(--brand);color:#c4d4ec;padding:48px 0 28px;margin-top:0;}
.site-footer a{color:#eaf1fb;}
.foot-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:26px;}
.foot-grid .brand{color:#fff;}
.disclaimer{border-top:1px solid rgba(255,255,255,.15);padding-top:18px;font-size:.8rem;color:#9fb4d4;max-width:80ch;}

@media(max-width:820px){
  .nav{display:none;}
  .cards-3,.steps{grid-template-columns:1fr;}
}